1130045531443 has 2 divisors, whose sum is σ = 1130045531444. Its totient is φ = 1130045531442.

The previous prime is 1130045531431. The next prime is 1130045531569. The reversal of 1130045531443 is 3441355400311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130045531443 - 2⁹ = 1130045530931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1130045531399 and 1130045531408.

It is not a weakly prime, because it can be changed into another prime (1130045531423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565022765721 + 565022765722.

It is an arithmetic number, because the mean of its divisors is an integer number (565022765722).

Almost surely, 2^{1130045531443} is an apocalyptic number.

1130045531443 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130045531443 is an equidigital number, since it uses as much as digits as its factorization.

1130045531443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 43200, while the sum is 34.

The spelling of 1130045531443 in words is "one trillion, one hundred thirty billion, forty-five million, five hundred thirty-one thousand, four hundred forty-three".